Aggregation 10G/40G Switch MES5448

Personal order only

Key features

Bandwidth – 1.28 Tbps
Non-blocking architecture
L3 switch
Stacking up to 8 devices
48 ports of 10G, 4 ports of 40G
MAC table capacity – 131K
Hot-swappable redundant power supplies
Hot-swappable fans
Front-to-Back cooling

MES5448 switches are high performance devices with 10GBASE-R and 40GBASE-SR4/LR4 interfaces that can be used as aggregation switches in carrier networks and as Topof-Rack or End-of-Row switches for data centers.

The device’s ports support operation at rates of 1 Gbps (SFP), 10 Gbps (SFP+) and 40 Gbps (QSFP+), that provides usage flexibility and ability of gradual transition to higher data rates.

The non-blocking architecture guarantees lossless packet forwarding at wire speed with minimum and predictable delays for all types of traffic. The front-to-back cooling provides effective cooldown in modern data centers.

The redundant and hot-swappable fans and AC/DC power supplies along with advanced hardware monitoring functions provide high reliability and ensure uninterrupted operation of the carrier network

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Interfaces

10GBASE-R (SFP+)/1000BASE-X (SFP) - 48
40GBASE-SR4/LR4 (QSFP+) - 4
10/100/1000BASE-T (ООВ) - 1
USB - 1
Console port RS-232 (RJ-45)

Performance

Bandwidth - 1.28 Tbps
Throughput for 64 bytes¹ - 943.5 MPPS
Buffer memory - 9 MB
RAM (DDR3) - 4 GB
ROM (SATA SSD) - 8 GB
MAC table - 131072
ARP table - 6144
VLAN table - 4094
L2 Multicast groups - 2048
802.1ad rules (QinQ) - 4090
ACL rules - 1023 ingress, 1023 egress
IPv4 routes² - 16381
IPv6 routes² - 8192
VRRP routers - 20
ECMP groups - 1023
L3 interfaces - 256
Link Aggregation Groups (LAG) - 64, 32 ports per LAG
Loopback interfaces - 64
Quality of Service (QoS) - 7 egress queues per port
Jumbo frames size - 12270 bytes
Stacking - up to 8 devices

Interface features

Head-of-line blocking (HOL) protection
Back Pressure
Auto MDI/MDIX
Jumbo Frames
Flow control (IEEE 802.3X)
Protected ports
Link aggregation groups (LAG)
LACP
Different LAG balancing algorithms

MAC table features

MAC Multicast Support
Static MAC filtering
Port/VLAN MAC locking

VLAN features

IEEE 802.1Q
GVRP
MAC/IP-based VLAN
Different VLAN port operating modes
Voice VLAN
Independent VLAN learning
Private VLAN
Layer 2 Protocol Tunneling

L2 Multicast features

IGMP Snooping v1,2,3
Port/host-based IGMP Snooping Fast Leave
MLD Snooping v1,2
MGMD Snooping SSM
IGMP and MLD Snooping Querier
MVR
GMRP

L3 functions

Static routing
Inter VLAN routing
Dynamic routing protocols RIP, OSPFv2, OSPFv3, BGP
Address Resolution Protocol (ARP)
Proxy ARP
Policy-Based Routing (IPv4 and IPv6)
VRF
BFD
Algorithmic longest prefix match (ALPM)
VRRP
ECMP Load Balancing
UDP Relay/IP Helper
ICMP Throttling
Loopback interfaces
IPv6 Host
IPv6 DHCP Client (Statefull/Stateless)
DHCPv6 Server
IPv4 and IPv6
ICMPv6 Throttling

Ring topology security functions

STP (Spanning Tree Protocol, IEEE 802.1d)
RSTP (Rapid Spaning Tree Protocol, IEEE 802.1w)
MSTP (Multiple Spanning Tree Protocol, IEEE802.1s)
PVSTP+ (Per VLAN Spanning Tree Protocol Plus)
RPVSTP+ (Rapid Per VLAN Spanning Tree Protocol Plus)
Spanning Tree Fast Link option
STP Root Guard
STP Loop Guard
BPDU Filtering
STP BPDU Guard
Loopback Detection (LBD)

Security functions

DHCP Snooping (IPv4 and IPv6)
IP Source Guard (IPv4 and IPv6)
Dynamic ARP Inspection
IPv6 RA Guard (Stateless)
MAC-based authentication, Port Security, Static MAC entries
Port-based authentication IEEE802.1x
Guest VLAN IEEE 802.1x
MAC-based port authentication (dot1x)
DoS attack prevention
Traffic segmentation
Protection against non-authorized DHCP servers
DHCP clients filtering
BPDU attack prevention
NetBIOS/NetBEUI filtering

Access Control Lists (ACL)

L2-L3-L4 ACL (Access Control List)
Time-Based ACL
IPv6 ACL
ACL based on:
- Source/destination MAC/IP/IPv6 address
- Switch port
- IEEE 802.1p
- VLAN ID
- Ethertype
- TOS/DSCP/Preference
- Protocol type
- TCP/UDP source/destination port
ACL actions:
- Egress queueing
- Flow-based redirecting and mirroring
- ACL-based fixed rate limiting
- Generation of trap log entries containing rule hit count

Quality of Service (QoS)

QoS statistics for all ports
Shaping, policing
IEEE 802.1p Class of Service (CoS)
Interface trust mode: IEEE 802.1p, IP DSCP
IEEE 802.1p and IP DSCP-based traffic classification and mapping
Storm control for various types of traffic (broadcast, multicast, unknown unicast)
Interface bandwidth management
Bandwidth management per queue
Strict priority and weighted (WRR/WFQ) scheduling alghorithms
Tail Drop/Weighted Random Early Detection (WRED) queue depth management
Class-based CoS/DSCP mark assignment
Automatic VoIP Class of Service (CoS) settings
Management functions
Configuration file download and upload via TFTP/SCP/FTP/SFTP and USB
Firmware file download and upload via TFTP/SCP/FTP/SFTP and USB
SNMPv1/2/3
Command Line Interface (CLI)
SSH server
Web interface
NETCONF
Syslog
SNTP (Simple Network Time Protocol)
Traceroute/Ping
Authentication, Authorization and Accounting (AAA)
Local authentication
Command authorization
RADIUS, TACACS+
Management interface blocking
SSL
Macrocommands
CLI commands logging
System log
DHCP auto-provisioning
Debugging commands
CPU traffic limiting mechanism
Command completion
Context-sensitive help
Password encryption
Management access control lists

Monitoring functions

Interface statistics
Port mirroring (SPAN)
Remote port mirroring (RSPAN)
Remote monitoring (RMON/SMON)
sFlow
IP SLA, Track for IP SLA
Task- and traffic type-based CPU utilization monitoring
RAM utilization monitoring
Temperature monitoring
LLDP (802.1ab) + LLDP MED
Virtual Cable Testing (VCT)
Optical transceiver diagnostics

METRO

Ethernet OAM
Connectivity Fault Management (CFM)
Unidirectional Link Detection (UDLD)
Layer-2 Protocol Tunneling (L2PT)
802.1ad Double VLAN tagging (according to TR-101)

Data Center Bridging (DCB)

Quantized Congestion Notification (QCN)
Enhanced Transmission Selection (ETS)
Priority-Based Flow Control (PFC)
Data Center Bridging Exchange Protocol (DCBX)
MLAG(Virtual Port Channel)
FIP Snooping
Openflow v1.0/v1.3.4
Cut-through switching

Stacking

Redundant Management Unit support
Single IP address management
Automatic selection of management control unit
Automatic firmware and configuration update throughout stack
Hot-swap of stack units
Offline configuration of stack units
Stacking (up to 8 switches in a stack)

MIB/IETF

IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-T
IEEE 802.3ab 1000BASE-T
IEEE 802.3ac VLAN tagging
IEEE 802.3ad Link aggregation
IEEE 802.3ae 10GbE
IEEE 802.1ak Multiple Registration Protocol (MRP)
IEEE 802.1as Timing and Synchronization for Time-Sensitive Applications in Bridged Local Area Networks
IEEE 802.1s Multiple Spanning Tree compatibility
IEEE 802.1w Rapid Spanning Tree compatibility
IEEE 802.1D Spanning Tree Compatibility
IEEE 802.1Q Virtual LANs with Port-based VLANs
IEEE 802.1ad Double VLAN tagging (в соответствии с TR-101)
IEEE 802.1ag Connectivity Fault Management (CFM)
IEEE 802.3ah Operations, Administration and Maintenance (OAM)
IEEE 802.1Qat Multiple Stream Reservation Protocol (MSRP)
IEEE 802.1Qav Forwarding and Queuing Enhancements for Time-Sensitive Streams
IEEE 801.1Qbb Priority-based Flow Control
IEEE 802.1Qau Virtual bridged local area networks amendment 13: congestion notification (Draft 2.4)
IEEE 802.1Qaz Enhanced transmission election for bandwidth sharing between traffic classes (Draft 2.4)
IEEE 802.1v Protocol-based VLANs
IEEE 802.1p Ethernet priority with user provisioning and mapping
IEEE 802.1X Port-based authentication and supplicant support
IEEE 802.3x Flow control
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
ANSI/TIA-1057 LLDP-Media Endpoint Discovery (MED)
RFC 768 UDP
RFC 783 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 793 TCP
RFC 826 Ethernet ARP
RFC 894 Transmissions of IP datagrams over Ethernet networks
RFC 896 Congestion control in IP/TCP networks
RFC 951 BootP
RFC 1034 Domain names - concepts and facilities
RFC 1035 Domain names - implementation and specification
RFC 1321 Message digest algorithm
RFC 1534 Interoperation between BootP and DHCP
RFC 2021 Remote Network Monitoring Management Information base v2
RFC 2030 Simple Network Time Protocol (SNTP) v4 for IPv4, IPv6, and OSI
RFC 2131 DHCP Client/Server
RFC 2132 DHCP options and BootP vendor extension
RFC 2347 TFTP option extension
RFC 2348 TFTP block size option
RFC 2819 Remote Network Monitoring Management Information Base
RFC 2865 RADIUS client
RFC 2866 RADIUS accounting
RFC 2868 RADIUS attributes for tunnel protocol support
RFC 2869 RADIUS Extensions
RFC 3162 RADIUS and IPv6
RFC 3164 The BSD syslog protocol
RFC 3580 IEEE 802.1X RADIUS usage guidelines
RFC 4541 IGMP Snooping and MLD Snooping
RFC 5171 Unidirectional Link Detection (UDLD) Protocol
RFC 5176 Dynamic Authorization Server
RFC 5424 The Syslog Protocol
RFC 1027 Using ARP to implement transparent subnet gateways (Proxy ARP)
RFC 1256 ICMP router discovery messages
RFC 1765 OSPF database overflow
RFC 1812 Requirements for IP version 4 routers
RFC 1997 BGP Communities Attribute
RFC 2082 RIP-2 MD5 authentication
RFC 2131 DHCP relay
RFC 2328 OSPFv2
RFC 2370 OSPF Opaque LSA Option
RFC 2385 Protection of BGP Sessions via the TCP MD5 Signature Option
RFC 2453 RIP v2
RFC 2545 BGP-4 Multiprotocol Extensions for IPv6 Inter- Domain Routing
RFC 2918 Route refresh capability for BGP-4
RFC 3021 Using 31-Bit Prefixes on IPv4 Point-to-Point Links
RFC 3046 DHCP/BootP relay
RFC 3101 The OSPF “not so stubby area” (NSSA) option
RFC 3137 OSPF stub router advertisement
RFC 3623 Graceful OSPF restart-
RFC 3704 Unicast Reverse Path Forwarding (uRPF)
RFC 3768 Virtual Router Redundancy Protocol (VRRP) version 2
RFC 5187 OSPFv3 Graceful Restart
RFC 5340 OSPF for IPv6
RFC 5549 Advertising IPv4 Network Layer Reachability Information with an IPv6 Next Hop
RFC 5798 Virtual Router Redundancy Protocol (VRRP) version 3
RFC 5880 Bidirectional Forwarding Detection
RFC 5881 BFD for IPv4 and IPv6 (Single Hop)
RFC 6860 Hiding Transit-Only Networks in OSPF
RFC 1981 Path MTU for IPv6
RFC 2460 IPv6 Protocol Specification
RFC 2464 IPv6 over Ethernet
RFC 2711 IPv6 Router Alert
RFC 3056 Connection of IPv6 Domains via IPv4 Clouds
RFC 3315 Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
RFC 3484 Default Address Selection for IPv6
RFC 3493 Basic Socket Interface for IPv6
RFC 3513 Addressing Architecture for IPv6
RFC 3542 Advanced Sockets API for IPv6
RFC 3587 IPv6 Global Unicast Address Format
RFC 3633 IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6
RFC 3736 Stateless DHCPv6
RFC 4213 Basic Transition Mechanisms for IPv6
RFC 4291 Addressing Architecture for IPv6
RFC 4443 ICMPv6
RFC 4861 Neighbor Discovery
RFC 4862 Stateless Autoconfiguration
RFC 6164 Using 127-bit IPv6 Prefixes on Inter-router Links
RFC 6583 Operational Neighbor Discovery Problems
RFC 854 Telnet
RFC 855 Telnet Option Specifications
RFC 1155 SMI v1
RFC 1157 SNMP
RFC 1212 Concise MIB definitions
RFC 1867 HTML/2.0 forms with file upload extensions
RFC 1901 Community-based SNMP v2
RFC 1908 Coexistence between SNMP v1 and SNMP v2
RFC 2068 HTTP/1.1 protocol as updated by draft-ietf-http-v11-spec-rev-03
RFC 2271 SNMP Framework MIB
RFC 2295 Transparent Content Negotiation
RFC 2296 Remote Variant Selection; RSVA/1.0 State Management
“Cookies”– draft-ietf-http-state-mgmt-05
RFC 2576 Coexistence between SNMP v1, v2, and v3
RFC 2578 SMI v2
RFC 2579 Textual Conventions for SMI v2
RFC 2580 Conformance statements for SMI v2
RFC 2616 HTTP/1.1
RFC 3410 Introduction and Applicability Statements for Internet Standard Management Framework
RFC 3411 An Architecture for Describing SNMP Management Frameworks
RFC 3412 Message Processing and Dispatching for SNMP
RFC 3413 SNMP v3 Applications
RFC 3414 User-Based Security Model for SNMP v3
RFC 3415 View-Based Access Control Model for SNMP
RFC 3416 Version 2 of the Protocol Operations for SNMP
RFC 3417 Transport Mappings for SNMP
RFC 3418 Management Information Base for SNMP
RFC 6020 A Data Modeling Language for NETCONF
RFC 6022 YANG Module for NETCONF Monitoring
RFC 6242 Using the NETCONF Protocol over Secure Shell (SSH)
RFC 6415 Web Host Metadata
RFC 6536 NETCONF Access Control Model
RFC 7223 YANG Data Model for Interface Management
RFC 7277 YANG Data Model for IP Management
RFC 7317 YANG Data Model for System Management
RFC 2246: The TLS Protocol, version 1.0
RFC 2818: HTTP over TLS
RFC 3268: AES Cipher Suites for Transport Layer Security SSH 1.5 and 2.0
RFC 4251: SSH Protocol Architecture
RFC 4252: SSH Authentication Protocol
RFC 4253: SSH Transport Layer Protocol
RFC 4254: SSH Connection Protocol
RFC 4716: SECSH Public Key File Format
RFC 4419: Diffie-Hellman Group Exchange For The Ssh Transport Layer Protocol
RFC 1858 Security Considerations for IP Fragment Filtering
RFC 2474 Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 headers
RFC 2475 An architecture for differentiated services
RFC 2597 Assured forwarding Per Hop Behavior (PHB) group
RFC 2697 Single-Rate Policing
RFC 3246 An expedited forwarding PHB
RFC 3260 New terminology and clarifications for DiffServ
RFC 1997 BGP Communities Attribute
RFC 2385 Protection of BGP Sessions via the TCP MD5 Signature Option
RFC 2545 BGP-4 multiprotocol extensions for IPv6 inter-domain routing
RFC 2918 Route Refresh Capability for BGP-4
RFC 4271 A Border Gateway Protocol 4 (BGP-4)
RFC 4360 BGP Extended Communities Attribute
RFC 4456 BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP)
RFC 4486 Subcodes for BGP Cease Notification Message
RFC 4724 Graceful Restart
RFC 4760 Multiprotocol Extensions for BGP-4
RFC 5492 Capabilities Advertisement with BGP-4
RFC 6793 BGP Support for Four-Octet Autonomous System (AS) Number Space
RFC 7047 Open vSwitch Database Management Protocol
ANSI/INCITS Fibre Channel backbone-5 (FC-BB-5) Rev 2.0.0 - FIP Snooping bridge
OpenFlow Switch Specification, Version 1.0.0 (Wire Protocol 0x01) и Version 1.3.4

Physical and environmental parameters

Max. power consumption - 150 W
Power
- AC: 176..264V, 50 Hz
- DC: 36..72V
Power supply options:
- 1 AC/DC power supply
- 2 hot-swappable AC/DC power supplies
Operating temperature - from 0 to +45 C
Storage temperature - from -40 to +70 C
Operating humidity - 80% max
Cooling - Front-to-Back, 4 fans
Implementation - 19", 1U
Dimensions (WxHxD) - 440х44х425 mm
Weight - 6.2 kg

¹ The value is given for one-way transmission
²IPv4/IPv6 routes share hardware resources

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Additional modules (doesn't included in basic package)
PM350-48/12	PM350-48/12 power module, 35-75V DC, 350W
РМ350-220/12	РМ350-220/12 power module, 176-264V AC, 350W

1 fiber	Part Number
SFP 1.25 GE module, 3 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM	FH-SB3512CDS3 / FH-SB5312CDS3
SFP 1.25 GE module, 3 km, SM, 1 fiber, TX/RX 1310/1550 LC set, DDM	FH-SB3512CDL3 / FH-SB5312CDL3
SFP 1.25 GE module, 20 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM	FH-SB3512CDS20 / FH-SB5312CDS20
SFP 1.25 GE module, 20 km, SM, 1 fiber, TX/RX 1310/1550 LC set, DDM	FH-SB3512CDL20 / FH-SB5312CDL20
SFP 1.25 GE module, 20 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM, INDUSTRIAL	FH-SB3512IDS20 / FH-SB5312IDS20
SFP 1.25 GE module 40 km, SM, 1 fiber, TX/RX 1310/1550 LC set, DDM	FH-SB3512CDL40 / FH-SB5312CDL40
SFP 1.25 GE module 40 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM	FH-SB3512CDS40 / FH-SB5312CDS40
SFP 1.25 GE module 80 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SB4512CDL80 / FH-SB5412CDL80
SFP 1.25 GE module 80 km, SM, 1 fiber, TX/RX 1490/1550 SC set, DDM	FH-SB4512CDS80 / FH-SB5412CDS80
SFP 1.25 GE module 120 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SB4512CDL120 / FH-SB5412CDL120
SFP 1.25 GE module 120 km, SM, 1 fiber, TX/RX 1490/1550 SC set, DDM	FH-SB4512CDS120 / FH-SB5412CDS120
SFP 1.25 GE module 160 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SB4512CDL160 / FH-SB5412CDL160
2 fibers
SFP 1.25 GE module 550 m, MM, 2 fibers, 850 nm, LC, DDM	FH-S8512CDL05
SFP 1.25 GE module 2 km, ММ, 2 fibers, 1310 nm, LC, DDM	FH-S3112CDL2
SFP 1.25 GE module 20 km, SМ, 2 fibers, 1310 nm, LC, DDM	FH-S3112CDL20
SFP 1.25 GE module 40 km, SМ, 2 fibers, 1310 nm, LC, DDM	FH-S3112CDL40
SFP 1.25 GE module 80 km, SМ, 2 fibers, 1550 nm, LC, DDM	FH-S5512CDL80
SFP 1.25 GE module 120 km, SМ, 2 fibers, 1550 nm, LC, DDM	FH-S5512CDL120
SFP 1.25 GE module 160 km, SМ, 2 fibers, 1550 nm, LC, DDM	FH-S5512CDL160
SFP+
1 fiber
SFP+ 10GE module 3 km, SM, 1 fiber, TX/RX 1290/1310 LC set, DDM	FH-SPB311TCDL3 / FH-SPB191TCDL3
SFP+ 10GE module 20 km, SM, 1 fiber, TX/RX 1330/1270 LC set, DDM	FH-SPB231TCDL20 / FH-SPB321TCDL20
SFP+ 10GE module 40 km, SM, 1 fiber, TX/RX 1330/1270 LC set, DDM	FH-SPB231TCDL40 / FH-SPB321TCDL40
SFP+ 10GE module 60 km, SM, 1 fiber, TX/RX 1330/1270 LC set, DDM	FH-SPB231TCDL60 / FH-SPB321TCDL60
SFP+ 10GE module 80 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SPB451TCDL80 / FH-SPB541TCDL80
SFP+ 10GE module 100 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SPB451TCDL100 / FH-SPB541TCDL100
2 fibers
SFP+ 10GE module, 0.3 km, MM, 2 fibers, 850 nm, LC, DDM	FH-SP851TCDL03
SFP+ 10GE module, 20 km, SM, 2 fibers, 1310 nm, LC, DDM	FH-SP311TCDL20
SFP+ 10GE module, 40 km, SM, 2 fibers, 1550 nm, LC, DDM	FH-SP551TCDL40
SFP+ 10GE module, 80 km, SM, 2 fibers, 1550 nm, LC, DDM	FH-SP551TCDL80
SFP+ 10GE module, 100 km, SM, 2 fibers, 1550 nm, LC, DDM	FH-SP551TCDL100
SFP/SFP+ transceivers with RJ-45 interface
SFP transceiver of 10/100/1000 BASE-T	FH-ST2
SFP+ transceiver of 10GBASE-Т	FH-10SFP-T
SFP+ Direct Attach Cable
SFP+ Direct attach cable, 10G, 1m	FH-DP1T30SS01
SFP+ Direct attach cable, 10G, 2m	FH-DP1T30SS02
SFP+ Direct attach cable, 10G, 3m	FH-DP1T30SS03
SFP+ Direct attach cable, 10G, 5m	FH-DP1T30SS05
QSFP Direct Attach Cable
QSFP Direct attach active cable, 1m	FH-DA4T26QQ01
QSFP Direct attach passive cable, 1m	FH-DP4T30QQ01
QSFP+ to 4хSFP+ Direct attach passive cable, 1m	FH-DP4T30QS01
QSFP+ to QSFP+ AOC Cable active 7m	FH-A40M2QQ07
QSFP
QSFP+ 40G ММ 100M	FH-QSFP4TCDM01
MPO CABLE patch cord UPC/UPC 2m Female (для QSFP+ 40G 100M)	NS-MPO12-MPO12-A3
QSFP+ 40G module, 10 km, SM, 1 fiber, 1270 nm/1290 nm/1310 nm/1330 nm, LC, DDM	FH-QSFP4TCDL10

Descriptions

Data Sheet

Software

Firmware version and bootloader update guide for MES5448 (publication date: 24.09.2021)

Initial loader (publication date: 30.06.2021)

Firmware version 8.4.0.8.8 R1 (publication date: 06.03.2024)

MIB files (publication date: 06.03.2024)

Documentations

User Manual

Downloads

Operational lifetime of the ELTEX equipment

Regardless of the operational lifetime stage, Eltex provides a 12 months warranty on all its telecommunication equipment.
During the warranty period the manufacturer ensures technical support and free-of-charge repair at the Enterprise which is situated in Novosibirsk.
As part of the warranty service, technical support is provided on the first-in first-out principle.
The priority support packages of 8/5 and 27/7 types are subjects to additional charges.

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